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High-performance header-only container library for C++23 on x86-64
Article URL: https://github.com/kressler/fast-containers Comments URL: https://news.ycombinator.com/item?id=46512842 Points: 9 Comments: 1...
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iPadOS 26.2 and macOS 26.2 unlock faster Wi-Fi on select devices
Apple released iPadOS 26.2 and macOS Tahoe 26.2 last month, and it turns out the updates were hiding a Wi-Fi improvement. The changes mean that select Mac and i...
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React v19: useTransition hook with <Activity />
Overview I was experimenting with the useTransition hook React Docshttps://react.dev/reference/react/useTransition and noticed that when a UI component loses f...
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SwiftUI Memory Management & Retain Cycle Pitfalls (Production Guide)
Introduction SwiftUI hides a lot of memory complexity—until it doesn’t. At scale teams encounter: - ViewModels that never deallocate - Tasks that run forever -...
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So, you want to chunk really fast?
Article URL: https://minha.sh/posts/so,-you-want-to-chunk-really-fast Comments URL: https://news.ycombinator.com/item?id=46501665 Points: 18 Comments: 4...
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Entity Framework Core is slow or Blind Engineers
Entity Framework Core is one of the most productive tools in the .NET ecosystem. It allows teams to move fast, model domains cleanly, and ship features quickly....
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Speed test pits six generations of Windows against each other — Windows 11 placed dead last across most benchmarks, 8.1 emerges as unexpected winner in this unscientific comparison
If you're a Windows 11 hater, sit back and enjoy your biases being validated in the most satisfying way possible. A new speed test shows Microsoft's latest OS p...
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Building a High-Performance Link Shortener with Next.js 16, Supabase, and Edge Functions
At CouponSwifthttps://www.couponswift.com/ we process a lot of traffic. When we decided to replace our legacy link‑management tools, we had two requirements: Sp...
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Understanding How Applications Talk to SQLite Internally
Hello, I'm Maneshwar. I'm working on FreeDevTools onlinehttps://hexmos.com/freedevtools currently building one place for all dev tools, cheat codes, and TLDRs —...
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Why Goroutines Scale: Stack Growth, Compiler Tricks, and Context Switching
Threads in Languages like C++ and Java In the above‑mentioned languages, threads are a means of concurrency that take a lot of CPU time in context switching an...
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Code Splitting in React with `lazy` and `Suspense`
Code Splitting in React In React, code splitting allows us to load parts of our application only when they’re actually needed. Instead of downloading all JavaS...
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Why Modern Browsers Eat So Much RAM
!Cover image for Why Modern Browsers Eat So Much RAMhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fd...